This is a specialized control that displays a complete set
of radio buttons based on a list of values.
The list of values is specified by the valueList. This is a csv-list of values that the user can select. If displayList is provided, it is used to provide the displayed captions for the buttons.
If there is an empty value ("") within the items in valueList (e.g., ",A,B,C"), then an additional button will be displayed for the empty value. The caption for this empty value is specified by the emptyCaption.
It is assumed that every value within the set of value is distinct; A valueList containing duplicate items (e.g., "A,A,A") will lead to strange beahavior for the user.
It is possible to programmatically set the value of the radioSet to any arbitary value using the setValue method. If the value of the radioSet does not correspond to an item in the set of values, then all buttons in the set will be unchecked.
CSS class to apply to the control's captions. property emptyCaption as %ZEN.Datatype.caption [ InitialExpression = "None" ];
This caption is used for any radio buttons within this radioSet that have an empty ("") display value. property layout as %ZEN.Datatype.string(VALUELIST=",horizontal,vertical") [ InitialExpression = "horizontal" ];
Specifies whether the radio buttons appear horizontally (default) or vertically property optionCount as %ZEN.Datatype.integer(XMLPROJECTION="none") [ InitialExpression = 0 ];
Count of options within this radioSet. property titleList as %ZEN.Datatype.csv(ZENLOCALIZE=1);
Defines set of titles (tooltip text) for each of the choices of this radioSet as a csv-list.
Static HTML display method: draw the BODY of this component as HTML. method %SetDefaultValues()
Subclasses implement this in order to render the static HTML contents of a component.
Set the value of a named property.